US1094068A - Adjustable colter. - Google Patents
Adjustable colter. Download PDFInfo
- Publication number
- US1094068A US1094068A US80743413A US1913807434A US1094068A US 1094068 A US1094068 A US 1094068A US 80743413 A US80743413 A US 80743413A US 1913807434 A US1913807434 A US 1913807434A US 1094068 A US1094068 A US 1094068A
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- US
- United States
- Prior art keywords
- bearing
- colter
- stem
- adjustable
- latch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/18—Coulters
Definitions
- PETER IIAAS OF NEW ATHENS, ILLINOIS, ASS-IGNOR 0F ONE-HALF TO WILLIAM H. SLEIGHT, OF ST. LOUIS, MISSOURI.
- My invention relates to an adjustable colter, and has for its object the production of a colter that may be easily adjusted either in a vertical or horizontal direction, and readily locked in position after such adjustment.
- the preferred form of the invention is in the nature of an attachment adapted to be applied to a plow beam or other suitable.
- an adjustable locking device operable to adjust the colter in a horizontal direction and preferably so constructed as to be locked automatically when released by the operator.
- Figure I is a side elevation of a plow equipped with my adjustable colter.
- Fig. II is an enlarged top or plan view illustrating the adjustable locking device.
- F ig. III is a section taken approximately on the line III-III, Fig. II.
- A designates a plow, having a beam 1 and 2 is a bearing secured to the plow beam by bolts 3 passing through flanges on the bearing and also passing through an inclined bar 4.
- the plow beam is located between the bearing 2 and bar l so that the nuts 5 may be tightened to firmly secure the bearing to the plow beam.
- the colter comprises a wheel 8 rotatably mounted in a fork 9, the latter being pivotally connected to the crank arm 7.
- the colter may be adjusted horizontally by turning the latch handle 11, thereby turning the stem 6 and crank 7 so as to shift the colter fork 9.
- the means for locking the adjustable latch handle 11, comprises a latch dog 13 pivoted to the latch handle and provided with teeth 14 adapted to interlock with a toothed sector 15 the latter being fixed to the upper end of the bearing 2.
- the latch handle 11 and latch dog 13 may be readily grasped by the operator to unlock the stem 6 from the bearing 2, the handle serving as means for turning the stem, and when the stem is adjusted to the desired position the handle is released and the spring 16 then forces the latch dog 13 into engagement with the toothed sector 15.
- a device of the character described comprising a carrier, a bearing secured to said carrier, a stem rotatably fitted to said bearing and provided with a crank arm, a fork pivotally connected to said crank arm, a'colter wheel carried by said fork, a set collar adjustably fitted to said stem, a latch handle adjustably secured to said stem, a toothed sector fixed to said bearing, a latch dog pivoted to said latch handle and adapted to interlock with the teeth on said sector, and a spring tending to force said latch dog into engagement with said teeth.
- a device of the character described comprising a carrier, a bearing secured to said carrier, a stem rotatably fitted to said bearing and provided with a crank arm, a fork pivotally connected to said crank arm, a colter wheel carried by said fork, a set collar adjustably fitted to said stem below said bearing, a latch handle adjustably secured to said stem above said bearing, a toothed sector fixed to said bearing below said latch handle, a latch dog pivoted to said latch handle and adapted to interlock with the teeth on said sector, and a spring tending to force said latch dog into engagement with said teeth.
- PETER HAAS In the presence 0f- E. B. LINN, E. K. CLARK.
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sampling And Sample Adjustment (AREA)
Description
Oumw Fete? Haas P. HAAS.
ADJUSTABLE COLTER.
APPLICATION FILED DB0. 1s, 191s.
1,094,068` Patented Apr. 21, 1914.
ITED sTATEs PATENT oEEIoE.
PETER IIAAS, OF NEW ATHENS, ILLINOIS, ASS-IGNOR 0F ONE-HALF TO WILLIAM H. SLEIGHT, OF ST. LOUIS, MISSOURI.
.ADJUSTABLE COLTER.
Specification of Letters Patent.
Patented Apr. 21, 1914.
Application led December 18, 1913. Serial No. 807,434.
To all whom 'it may concern Be it known that I, PETER I-IAAs, a citizen of the United States of America, and a resident of New Athens, in the county of St. Clair and State of Illinois, have invented certain new and useful Improvements in Adjustable Colters, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings, forming a part of this specification.
My invention relates to an adjustable colter, and has for its object the production of a colter that may be easily adjusted either in a vertical or horizontal direction, and readily locked in position after such adjustment.
The preferred form of the invention is in the nature of an attachment adapted to be applied to a plow beam or other suitable.
carrier, and a most important feature of the invention lies in an adjustable locking device operable to adjust the colter in a horizontal direction and preferably so constructed as to be locked automatically when released by the operator.
Figure I is a side elevation of a plow equipped with my adjustable colter. Fig. II is an enlarged top or plan view illustrating the adjustable locking device. F ig. III is a section taken approximately on the line III-III, Fig. II.
In the accompanying` drawings: A designates a plow, having a beam 1 and 2 is a bearing secured to the plow beam by bolts 3 passing through flanges on the bearing and also passing through an inclined bar 4. The plow beam is located between the bearing 2 and bar l so that the nuts 5 may be tightened to firmly secure the bearing to the plow beam.
6 designates a stem rotatably fitted to the bearing 2 and provided with a crank arm 7 at its lower end.
The colter comprises a wheel 8 rotatably mounted in a fork 9, the latter being pivotally connected to the crank arm 7.
10 designates a set collar adjustably fitted to the stem 6 below the bearing 2, and 11 is a latch handle adjustably secured to the stem 6 above the bearing 2, by means of a set screw 12. 'Ihe latch handle 11 and set collar 10 may be adjusted on the stem 6 to permit a vertical adjustment of the colter.
The colter may be adjusted horizontally by turning the latch handle 11, thereby turning the stem 6 and crank 7 so as to shift the colter fork 9.
The means for locking the adjustable latch handle 11, comprises a latch dog 13 pivoted to the latch handle and provided with teeth 14 adapted to interlock with a toothed sector 15 the latter being fixed to the upper end of the bearing 2.
16 designates a spring arranged between the latch handle and the latch dog 13. The latch handle 11 and latch dog 13 may be readily grasped by the operator to unlock the stem 6 from the bearing 2, the handle serving as means for turning the stem, and when the stem is adjusted to the desired position the handle is released and the spring 16 then forces the latch dog 13 into engagement with the toothed sector 15.
I claim 1. A device of the character described comprising a carrier, a bearing secured to said carrier, a stem rotatably fitted to said bearing and provided with a crank arm, a fork pivotally connected to said crank arm, a'colter wheel carried by said fork, a set collar adjustably fitted to said stem, a latch handle adjustably secured to said stem, a toothed sector fixed to said bearing, a latch dog pivoted to said latch handle and adapted to interlock with the teeth on said sector, and a spring tending to force said latch dog into engagement with said teeth.
2. A device of the character described comprising a carrier, a bearing secured to said carrier, a stem rotatably fitted to said bearing and provided with a crank arm, a fork pivotally connected to said crank arm, a colter wheel carried by said fork, a set collar adjustably fitted to said stem below said bearing, a latch handle adjustably secured to said stem above said bearing, a toothed sector fixed to said bearing below said latch handle, a latch dog pivoted to said latch handle and adapted to interlock with the teeth on said sector, and a spring tending to force said latch dog into engagement with said teeth.
PETER HAAS. In the presence 0f- E. B. LINN, E. K. CLARK.
Copies of this patent may be obtained for ve cents each, by addressing the Commissioner of Patents, Washington, I). C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80743413A US1094068A (en) | 1913-12-18 | 1913-12-18 | Adjustable colter. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80743413A US1094068A (en) | 1913-12-18 | 1913-12-18 | Adjustable colter. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1094068A true US1094068A (en) | 1914-04-21 |
Family
ID=3162277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US80743413A Expired - Lifetime US1094068A (en) | 1913-12-18 | 1913-12-18 | Adjustable colter. |
Country Status (1)
Country | Link |
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US (1) | US1094068A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4738316A (en) * | 1986-08-11 | 1988-04-19 | Deere & Company | Adjustable shank mounting for an earthworking tool |
US4815544A (en) * | 1987-02-24 | 1989-03-28 | Allied Products Corporation | Cultivator disc adjuster |
-
1913
- 1913-12-18 US US80743413A patent/US1094068A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4738316A (en) * | 1986-08-11 | 1988-04-19 | Deere & Company | Adjustable shank mounting for an earthworking tool |
US4815544A (en) * | 1987-02-24 | 1989-03-28 | Allied Products Corporation | Cultivator disc adjuster |
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